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潜水电泵起动性能不稳定,无法引入正常运行是电泵的常见故障。下面介绍提高潜水电泵起动可靠性的途径。 1.稳定电泵的端电压过长过细的电缆可能造成端电压下降,为此应按下列公式计算电缆的允许长度。全电压起动时:
Submersible pump start instability, can not be introduced into the normal operation is a common pump failure. Here are ways to improve the reliability of submersible pump start. 1. Stable pump voltage is too long too thin end of the cable may cause the voltage drop, this should be calculated according to the following formula allows the cable length. Full voltage start-up: